LP8501
Description
The LP8501 is an LED driver with 9 outputs, designed to produce versatile lighting effects for mobile devices.
Key Features
- 2 Three Independent Program Execution Engines for User-defined Programs with Large SRAM Memory for Storing Lighting Programs
- Flexible Grouping Possibility for All 9 Outputs Including GPO into Three Groups with Group PWM and Fade-In/ Fade-Out Controls
- Built-in LED Test
- Adaptive Charge Pump with 1x and 1.5x Gain Provides up to 95% LED Drive Efficiency, with Soft Start and Overcurrent/Short Circuit Protection
- Automatic Power Save Mode; IVDD = 10 µA (typ.)
- Small Application Circuit
- Pin-configured LED Powering for LEDs 1 to 6 and for LEDs 7 to 9
- Solution Area <18 mm2
